Site-Sample No . g_3 7 - o g 



No 



27 



28 



29 



Taxon 



N guMx^ibx, 



M. {.*, 



{U*sK-£ 



fls\J-~0- 



rT ~r (7 



30 



31 



32 



33 



34 



35 



36 



K 



Pc*-.' 



-•>-G^^ l -g<_- 



U2^iv,v 



M ■ V 1 g^LUT-p^- 



£j - U-B77M^vi-^M^ia^ 



M 



c*^ 



jg yp 



bL Sr^y ^yVLgJfM-T^ - 



/vcck-^fx, „ 



NL flj , 



QrLu»</x_^ 



N. 



37 



38 

 39 



40 



C&-A 



ITAJZ5-- 



N- reoLKS 



Nj_. <y^jpU J r&»jLlla_ 



42 

 43 



44 



45 

 46 



47 



48 



49 



50 



51 



Kl ■ dt's S' (9 A_>-^-, . 



[0 . p*jLe^ 



N- 



luwiq 



CLAJ^UJU- 



M. ^A-cJ^ybspirxoa 



N ; V^Jt^i^lfa 



^P'CM 



N. 



N- 



Nl. 





4 



UxjJii 



N • ^^u^{-goUj^»„ 



t^aj 



52 



.52. 



Page 2 of 2 



No. eeJr4rsV^./u-e^ 



1 



iiOJt 



it 



ft 



(cIjux^ \ 



PRA 



6.z5" 



1.37 



a.ZS" 



PTC 



X 



iET/ 



S3 



o.5o 



/.tz 



£.56 



■ CO 



0.75- 



o.SO 



o,Z3~ 



o.?7 



&37 



C37 



2- 



Z_ 



z 



o.s~o 



\.oo 



-£- 



o . ?S 



o.ZS 



o.\ z 



o.so 



iz 



.is 



z 



Z- 



Notes/Sketches/Additional Taxa : ^Ul^. ^^L^ 62/1'/^ ^ k • £«*JU.U 

 SiH«— ^oc^ofx^v, ; T-as-fO Roqt S^cjfucC-y lz.Cb4.c_ 



Uce-'h 4 7 ss ^^ 

 kcnacj. no S 5"? 



Pollution Index: 



PRA PTC No. 1 S.8 7 X 1 = g,g? 



PRA PTC No. 2 SO. CO x 2 = U\.Zo 



PRA PTC No 



3 ("5.53 X 3 = I'io.S^ 

 = Z-S?.(,L> Divided By 100 = Z,S77 



Siltation Index: 

 PRA Navicula sp . 



PRA Nitzschia sp . 



PRA Surirella sp . 



13 .73 



+ 



27,t 



